package com.jqr.event_news.mapper;

import com.jqr.event_news.pojo.User;
import org.apache.ibatis.annotations.*;

@Mapper
public interface UserMapper {

    //根据用户名查询用户
    @Select("select * from user where username=#{username}")
    User findByUserName(@Param("username") String username);

    //添加
    @Insert("insert into user(username,password,create_time,update_time)" +
            " values(#{username},#{password},now(),now())")
    void add(@Param("username") String username,@Param("password") String md5String);

    @Update("update user set nickname=#{nickname},email=#{email},update_time=#{updateTime} where id=#{id}")
    void update(User user);

    @Update("update user set user_pic=#{avatarUrl},update_time=now() where id=#{id}")
    void updateAvatar(String avatarUrl,Integer id);

    @Update("update user set password=#{md5String},update_time=now() where id=#{id}")
    void updatePwd(String md5String, Integer id);
}
